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Rapid:
Individual Calculations August 2022 |
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| Grachev, Boris Total change: -19.20 | |   |
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| Malaya zemlya 2022_RAPID Grand-Prix of Russia | Novorossiysk | RUS | 2022-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2275 | 2654 | 8.50 | 11 | -0.96 | 20 | -19.20 | |
|  Ibadlaev, Denis | | | 2254 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shishkin, Vadim | | | 1753 | RUS | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Potapova, Margarita | | wm | 2073 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Yagupov, Igor | g | | 2274 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Grebnev, Aleksey | m | | 2346 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Savitskiy, Sergey | m | | 2369 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Smirnov, Pavel | g | | 2521 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Rozum, Ivan | g | | 2557 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Kryakvin, Dmitry | g | | 2402 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Gochelashvili, David | m | | 2348 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Nasyrova, Ekaterina | | wf | 2127 | RUS | 1.00 | 1 | 0.03 | 20 | 0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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